263  
CDUS43 KFSD 160631  
CLIHON  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
131 AM CDT FRI APR 16 2021  
   
...............................
 
 
   
..THE HURON CLIMATE SUMMARY FOR APRIL 15 2021
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1881 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 5:10 PM 86 1898 59 -10 39  
1926  
MINIMUM 31 7:20 AM 14 2014 34 -3 19  
AVERAGE 40 46 -6 29  
 
PRECIPITATION (IN)  
YESTERDAY T 1.85 2012 0.08 -0.08 T  
MONTH TO DATE 1.10 1.06 0.04 0.41  
SINCE MAR 1 3.05 2.52 0.53 1.29  
SINCE JAN 1 3.89 3.62 0.27 2.83  
 
SNOWFALL (IN)  
YESTERDAY T 4.0 2011 0.1 -0.1 T  
MONTH TO DATE T 2.6 -2.6 3.5  
SINCE MAR 1 10.1 11.5 -1.4 4.1  
SINCE JUL 1 31.7 42.5 -10.8 51.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 19 6 36  
MONTH TO DATE 279 328 -49 411  
SINCE MAR 1 1032 1315 -283 1284  
SINCE JUL 1 6557 7147 -590 7157  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 56 4:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE HURON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 92 1964  
MINIMUM TEMPERATURE (F) 34 12 2018  
 
SUNRISE AND SUNSET  
APRIL 16 2021.........SUNRISE 6:47 AM CDT SUNSET 8:19 PM CDT  
APRIL 17 2021.........SUNRISE 6:45 AM CDT SUNSET 8:20 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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